1999 Chevy Suburban

1999 CHEVROLET SUBURBAN
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OTIS5G
  • MEMBER
  • 1 POST
Engine Performance problem
1999 Chevy Suburban V8 Four Wheel Drive 156242 miles

My problem is when I accelerate or engage the passing gear my vehicle stutters and jerks - it does not do this all of the time - I have replaced the fuel filter and have replaced two fuel injectors which was recommended based on code error messages - but the problem persists - what's up?
Mar 9, 2009 at 3:31 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
When was the last tune up? Also, has the check engine light come back on? Finally, have you checlked fuel pump pressure? Here is a how to video to explain how.

http://www.2carpros.com/dia/test_fuel_pressure.htm

Let me know what you find.
Joe
Apr 5, 2009 at 12:11 PM
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